An anti-floating anchor rod waterproof treatment structure and its installation method

Abstract

The invention belongs to the technical field of building construction, and relates to an anti-floating anchor rod waterproof treatment structure, comprising: two fastened and pressed fixing plates, formed with through holes for allowing the anti-floating anchor rod to pass through; a fixing hoop, Installed on the side wall of the fixing plate, used for clamping the fixing plate so that the fixing plate can grip the anti-floating anchor rod; a lock is installed on the end of the fixing hoop for adjusting the resistance of the fixing plate The clamping degree of the floating anchor; the waterproof membrane is arranged between the two fixed plates to prevent the groundwater from infiltrating from the contact surfaces of the two fixed plates, and the mutual contact surfaces of the two fixed plates are in the shape of wavy. The advantage is that it can prevent the groundwater from leaking due to the dislocation of the anti-floating anchor bolt node and the waterproof layer, thereby reducing the leakage risk and waterproof maintenance cost of the building, and ensuring the service life of the building.

Description

technical field [0001] The invention belongs to the technical field of building construction, and relates to an anti-floating anchor rod waterproof treatment structure and an installation method thereof. Background technique [0002] refer to Figure 4 At this stage, most of the underground structures of construction projects will be equipped with anti-floating anchor rods, which are mainly structural components set up to resist the upward displacement of the buildings above them. The component is connected with the basement floor. On the original foundation, the anti-floating anchor is constructed first, the concrete cushion is poured, and the membrane waterproof layer is constructed on the concrete cushion. When the waterproof membrane is constructed to the position of the anti-floating anchor, it is necessary Cut off the overlapping position of the waterproof membrane and the anti-floating anchor, so that the anti-floating anchor can pass through the waterproof membrane, ...

AI Technical Summary

Problems solved by technology

[0003] Due to the change of the groundwater level, the underground structure (cushion, floor) has a slight displacement. Since the junction of the anti-floating anchor rod and the membrane waterproof layer is not connected to form a whole during construction, only sealing materials are used at the junction. Sealing treatment, once the underground water level rises, the underground structural plate will float, causing the anti-floating anchor rod and the structural plate to be dislocated, resulting in the separation of the joint between the anti-floating anchor rod and the waterproof layer, causing the part to lose its waterproof function, and eventually groundwater will appear leakage

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